<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404界面</title>
    <link rel="stylesheet" href="../css/404.css">
</head>
<body>
    <h1>404 No Found</h1>
    <!-- <img src="" alt=""> -->
    <script>
        alert("进错网站了吧");
        alert("点404带进入登陆界面");
    </script>
</body>
</html>